How Much Is Whey Protein Isolate (1 kg) in United States?

Whey Protein Isolate (1 kg) Pricing in United States (2026)

In United States, Whey Protein Isolate (1 kg) costs $35.00 in local currency (USD), which converts to approximately $35.00 USD. This makes United States the #24 cheapest out of 40 countries we track for this product. At 6% above the global average of $33.08, buyers in United States pay a noticeable premium for Whey Protein Isolate (1 kg).

Across all 40 countries, Whey Protein Isolate (1 kg) is cheapest in China ($23.28) and most expensive in Switzerland ($47.25). Local taxes, distribution networks, and currency strength all influence where a product falls in this range.

Prices in United States are shown in USD and converted to USD using current exchange rates. This price is an algorithmic estimate and may differ from actual retail prices. We update our data regularly to keep comparisons accurate.